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Patent Searching and Data


Title:
HOUSEHOLD ELECTRICAL APPLIANCE NETWORK SYSTEM AND METHOD FOR CONTROLLING THE SAME
Document Type and Number:
Japanese Patent JP2003299163
Kind Code:
A
Abstract:

To provide a household electrical appliance network system which does not control a passive household electrical appliance by mistake, even when control commands are input from a plurality of active household electrical appliances, and to provide a method for controlling the same.

The household electrical appliance network system comprises: a plurality of the passive household electrical appliances P controlled in response to the control commands to be transmitted through an internal network built for a home networking system; and the plurality of active household electrical appliances A for transmitting the control commands capable of controlling the plurality of the passive household electrical appliances P to the internal network. When the plurality of the active household appliances A transmit different control commands to the one of the plurality of the active household electrical appliances P, the appliances P impart numbers to the control commands and transmit the commands, and the passive appliance P is controlled only by the finally input control command based on this imparted number.


Inventors:
LEE SANG KYUN
O KI TE
LEE YEON KYOUNG
KIM CHANG HO
Application Number:
JP2002000183359
Publication Date:
October 17, 2003
Filing Date:
June 24, 2002
Export Citation:
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Assignee:
LG ELECTRONICS INC
International Classes:
H04Q9/00; G05B15/02; G05B19/042; H04L12/28; (IPC1-7): H04Q9/00
Attorney, Agent or Firm:
石田 敬 (外4名)